Hourly Weather Forecast - Mertzig, Diekirch, LU

12 AM
42°F
10%
2mph
SW
Mostly Cloudy
Humidity
73%
Feels like
42°F
Dew Point
34°F
1 AM
42°F
10%
2mph
SSW
Cloudy
Humidity
77%
Feels like
42°F
Dew Point
35°F
2 AM
41°F
10%
2mph
SSW
Cloudy
Humidity
81%
Feels like
41°F
Dew Point
36°F

Snowfall forecast for Monday

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic on Monday.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide